research.m1stereo.tv/gitweb/ - melted/blob - mlt/src/modules/ffmpeg/video.sh

   1 #!/bin/bash
   2
   3 trap exit
   4
   5 video_type="$1"
   6 video_file="$2"
   7 video_size="$3"
   8 video_fps=$4
   9 video_position=$5
  10
  11 [ "$video_size" != "" ] && video_size="-s "$video_size
  12
  13 if [ "$video_type" == "v4l" ]
  14 then ffmpeg -vd "$video_file" -r $video_fps $video_size -f imagepipe -f yuv4mpegpipe -
  15 else ffmpeg -i "$video_file" -ss $video_position -f imagepipe -r $video_fps $video_size -f yuv4mpegpipe -
  16 fi